Homo does have a point.
Robert expand on DTVA roll in aviation. I see it's present future simular to Coventry. Mainly GA with a bit of commercial that does not involve self loading cargo.
But even Coventry's future is looking iffy. No room in this business for sentiment. If it does not pay then the only option is closure. Manston and Sheffield are two cases where not through lack of trying, but they could not make it pay.